Hot Sale Co 72% Min Cobalt Cobalt Oxide with Best Price

• Customization: Available
• CAS No.: 1307-96-6
• Formula: Co2o3
• Model NO.: Cobalt Oxide
• EINECS: 215-154-6
• Classification: Cobalt Oxide
• Grade Standard: Industrial Grade
• Kind: Acidic Oxide
• Quality: First Class
• Delivery: Within 7 Days After Received The Order
• Payment: 50% Tt in Advance, 50% Tt Against Copy Bl
• Storage: Cool Place Avoiding Heavy Pressure
• Particle Size: <100nm
• Color: Dark Green to Dark Brown or Black
• Usage: Mainly Used for Battery Material
• Appearance: Black Powder
• Purity: 71.5%
• Melting Point: 1785 °c
• Molecular Weight: 240.797
• Relative Density: 6.05
• Fineness: 325mesh
• Other Names: Cobalt Tetraoxide
• Hazard Characterization: Harmless
• Sample: Support
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: Cengchi
• Origin: China
• HS Code: 2822009000
• Production Capacity: 100000000

Product Description

Product Description

Cobalt Oxide

Cobalt oxide (Co2O3) is a high-valent oxide of cobalt, with a theoretical cobalt content of 71.06%, an oxygen content of 28.94%, and a density of 6.079/cm3. It is a black amorphous powder that forms cobalt tetroxide (Co304) when heated. Cobalt oxide is an unstable compound that is unlikely to be in a free state. Commonly referred to as cobalt oxide actually still contains a certain amount of cobalt tetroxide. Co2O3 is only stable when it is in a hydrated state, and this hydrate is dehydrated at 265 °C and transformed into an intermediate oxide tricobalt tetroxide (Co3O4). Cobalt oxide can be reduced to cobalt tetroxide (Co3O4) by H2 at 125°C, to CoO at 200°C, and to metallic cobalt at 250°C. Cobalt oxide is insoluble in water, but soluble in acid to form the corresponding salt.

Specification

item	value
CAS No.	1307-96-6
Purity	99.9%
Classification	Cobalt Oxide
Other Names	Cobalt Oxide
MF	CoO
EINECS No.	215-154-6
Grade Standard	Industrial Grade
Appearance	black powder
Application	magnetic materials
Model Number	tr-magnetic materials
Product name	Cobalt Oxide
Sample	Availabe
Packing	25 kgs bag,200kgs/drum
Shelf life	2 Years
Water Solubility	insoluble

Application

1. Paint additives. Cobalt oxide added in the various paints can let it dry quickly which is helpful for the rapid construction.
2. Enamel and ceramic pigments. Improve the anti-corrosion and abrasion resistance capability when added to enamel materials. In a variety of building materials and household ceramics, the ceramic products smeared by the blue pigments or glaze made by the Cobalt oxide showing a bright color after roasting, which looks more artistic.
3. As catalyst in refined petroleum field.
4. Battery industry. As a kind of high performance battery additives, it has a significant effect to improve electrode performance. Cobalt oxide is also the raw material of electrode material for lithium ion battery.

Certifications

Packaging & Shipping

Storage: Store at a ventilating and dry place, prevent rain.
Packing: 25kg drums.

Company Profile

Our company is located in Hebei Province. It mainly produces inorganic chemicals, organic chemicals, food and feed additives. Our products are widely used in the detergent, water treatment, rubber, plastics, leather, tanning, textile, paint, oil drilling.Our laboratory has advanced testing equipment and all goods are carefully tested before delivery to ensure consistent quality. Establish quality standards for each customer. All samples and shipments are documented in detail and can be traced back.Our aim is to provide our customers with high quality products, the most competitive prices, the shortest delivery time and unparalleled service. We adhere to the "quality first, service first, reputation first" business purpose, wholeheartedly with our customers to create brilliant, share success. We welcome you to contact us for more information and look forward to working with you!

FAQ

Q1: Can I get some samples?
A: Absolutely, we offer free samples; however, customers are responsible for shipping costs.
 
Q2: How to initiate orders or make payments?
A: Upon order confirmation, we will send a PI, along with our bank details.Payment options include T/T or Bank accounts.
 
Q3: What's your Minimum Order Quantity (MOQ)?
A: Our standard MOQ is 1000kg. However, we can accommodate smaller quantities, such as 100g, provided the sample freight charge is fully prepaid.
 
Q4: What is the delivery lead time?
A: Typically, delivery takes about 31 days post-payment confirmation. (Excluding Chinese holidays)
 
Q5: Is there a discount available?
A: Enjoy exclusive discounts that vary with the quantity of your purchase. The more you buy, the more you save!